44272053764819 has 2 divisors, whose sum is σ = 44272053764820. Its totient is φ = 44272053764818.

The previous prime is 44272053764803. The next prime is 44272053764831. The reversal of 44272053764819 is 91846735027244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44272053764819 - 2⁴ = 44272053764803 is a prime.

It is a super-2 number, since 2×44272053764819² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (44272053764839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22136026882409 + 22136026882410.

It is an arithmetic number, because the mean of its divisors is an integer number (22136026882410).

It is a 2-persistent number, because it is pandigital, and so is 2⋅44272053764819 = 88544107529638, but 3⋅44272053764819 = 132816161294457 is not.

Almost surely, 2^{44272053764819} is an apocalyptic number.

44272053764819 is a deficient number, since it is larger than the sum of its proper divisors (1).

44272053764819 is an equidigital number, since it uses as much as digits as its factorization.

44272053764819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81285120, while the sum is 62.

The spelling of 44272053764819 in words is "forty-four trillion, two hundred seventy-two billion, fifty-three million, seven hundred sixty-four thousand, eight hundred nineteen".